tree cff82528de3dd71104d9b3fa4e1a57f2c9fc81dc
parent b0fca360a081eff1a44c6f055c628e2dba44c003
author Aart Bik <ajcbik@google.com> 1462987847 -0700
committer Aart Bik <ajcbik@google.com> 1463072468 -0700

Fix oatdump crash on arm64/arm code.
Also adds 16 bit literal information.

Rationale:
When "run-away" instructions are disassembled, the literal
addresses may go out of range, causing oatdump to crash.
This CL guards memory access against the full memory range
allocated to assembly instructions and data (it is possible
but not really necessary to refine this a bit). Out of range
arguments are now displayed as (?) to denote the issue, which
is a lot nicer than crashing.

BUG=28670871

Change-Id: I51e9b6a6a99162546fe31059f14278e8980451c2